1147359 has 8 divisors (see below), whose sum is σ = 1538992. Its totient is φ = 760320.

The previous prime is 1147351. The next prime is 1147379. The reversal of 1147359 is 9537411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1147359 - 2³ = 1147351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514 + ... + 1599.

It is an arithmetic number, because the mean of its divisors is an integer number (192374).

2^1147359 is an apocalyptic number.

1147359 is a deficient number, since it is larger than the sum of its proper divisors (391633).

1147359 is a wasteful number, since it uses less digits than its factorization.

1147359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297.

The product of its digits is 3780, while the sum is 30.

The square root of 1147359 is about 1071.1484490956. The cubic root of 1147359 is about 104.6886924495.

The spelling of 1147359 in words is "one million, one hundred forty-seven thousand, three hundred fifty-nine".